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Enhance statistics collection for a large amount of tables #55447

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murphyatwork opened this issue Jan 26, 2025 · 0 comments · Fixed by #55433 or #55446
Closed
4 tasks

Enhance statistics collection for a large amount of tables #55447

murphyatwork opened this issue Jan 26, 2025 · 0 comments · Fixed by #55433 or #55446
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type/enhancement Make an enhancement to StarRocks

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murphyatwork commented Jan 26, 2025 •
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Enhancement

  • optimize auto analyze with priority, otherwise some tables will have pretty stale statistics
  • optimize ingestion-triggered job execution. currently if running a large amount of etl jobs will trigger many analyze tasks simultaneously, which will compete for resource.
  • Avoid analyze transient tables, which is created during etl process but will be dropped after etl
  • Identify critical tables among these tables
@murphyatwork murphyatwork added the type/enhancement Make an enhancement to StarRocks label Jan 26, 2025
@murphyatwork murphyatwork self-assigned this Jan 26, 2025
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@murphyatwork murphyatwork reopened this Jan 26, 2025
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